Virtual Machine client-side performance impact when VAAI NFS plugin is not installed
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- Category:
- netapp-nfs-plug-in-for-vmware-vaai
- Specialty:
- nas
- Last Updated:
Applies to
- VMWare
- ESX
- ONTAP 9.x
Issue
- Windows VM see's disk queue length greater than 1 (as high as 20).
- Applications are getting 'low' op counts (400 prior to NFS plugin installation, 40,000 after).
- No resource bottlenecks are seen on storage.
- Utilization and all metrics including latency values and network port statistics show no issues.